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White rectangular DLP projector with front lens and top controls

Promethean AV Distribution Limited

Promethean PRM-45V1 DLP Business Projector 3600 lumens 1280x800

SKU CH-9GAA-8S1S4

throw DLP projector delivers 3600 lumens at 1280 x 800 native resolution with 15,000:1 contrast for bright, clear presentations

  • Image brightness> 3500 lumens
  • Panel resolution1280 × 800
  • Product typeDLP
  • 3600 lumens brightness for clear images in lit rooms
  • 1280 x 800 native resolution delivers sharp widescreen detail
  • 15,000:1 contrast ratio produces deep blacks and bright whites
  • 05 lbs weight allows easy transport between meeting rooms
  • throw lens creates large pictures from a short distance

throw business projector

The Promethean PRM-45V1 is a DLP projector rated at 3600 lumens with a native 1280 x 800 resolution. It suits classrooms or meeting rooms that need a bright image from a short distance. The unit weighs 7.05 lbs and has been professionally tested for good working order.

Brightness and resolution limits

At 3600 lumens the image remains visible in rooms with moderate ambient light, though very bright spaces may wash out contrast. The native 1280 x 800 panel accepts 1080i signals but downscales them, so fine detail in full HD sources is reduced. Contrast is specified at 15,000:1.

Installation checks before ordering

Verify that your source device can output a compatible signal over the available inputs, as the bundle centres on a DisplayPort to HDMI connection. Confirm the throw distance matches your room layout for the desired image size. Ensure the mounting surface can support the 7.05 lb weight.

How it compares

Measured against everything we stock in Presentation Projectors, at today’s prices. Recalculated every night.

Price $247.99
Pricier than about 64% of the 608 comparable items (median $157.99).

Specifications

Product
Product typeDLP
Display
Image brightness> 3500 lumens
Panel resolution1280 × 800

Questions about this item

Should I choose the 1280x800 native resolution or rely on the 1080i HD video mode?

The 1280x800 native resolution matches the DLP chip pixel-for-pixel for text and spreadsheets. The 1080i mode accepts a 1080-line interlaced signal and scales it to the 1280x800 panel.

What does 3600 lumens actually deliver in a meeting room?

At 3600 lumens the PRM-45V1 produces a clear, readable 1280x800 image on typical meeting-room screens even with moderate ambient light.

The bundle includes DisplayPort to HDMI — what does that connection support?

The DisplayPort-to-HDMI adapter lets you feed the projector from a DisplayPort source; the HDMI input accepts up to 1080i and the native panel is 1280x800.

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